411013205 has 16 divisors (see below), whose sum is σ = 511054704. Its totient is φ = 317076480.

The previous prime is 411013193. The next prime is 411013231. The reversal of 411013205 is 502310114.

It can be written as a sum of positive squares in 8 ways, for example, as 8168164 + 402845041 = 2858^2 + 20071^2 .

It is not a de Polignac number, because 411013205 - 2⁴ = 411013189 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11075 + ... + 30735.

It is an arithmetic number, because the mean of its divisors is an integer number (31940919).

Almost surely, 2^411013205 is an apocalyptic number.

It is an amenable number.

411013205 is a deficient number, since it is larger than the sum of its proper divisors (100041499).

411013205 is a wasteful number, since it uses less digits than its factorization.

411013205 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19816.

The product of its (nonzero) digits is 120, while the sum is 17.

The square root of 411013205 is about 20273.4606074049. The cubic root of 411013205 is about 743.5073366953.

Adding to 411013205 its reverse (502310114), we get a palindrome (913323319).

The spelling of 411013205 in words is "four hundred eleven million, thirteen thousand, two hundred five".